External Aquarium Pump

An external aquarium pump is usually used as a return pump in filter systems, like a sump or wet/dry filter. An external aquarium water pump can also be used for closed-loop systems to provide extra flow within the aquarium so you don’t clutter up your display tank with submersible pumps.

An aquarium external pump is the best option for "high head" applications where water needs to be pumped a long distance vertically—like when the sump or filter system is on another floor of your home (like in the basement) below the main display tank.

Since aquarium external water pumps have higher flow rates, a single large pump can be used to run multiple pieces of equipment using a flow manifold to divert water to different areas. You can control the amount of water flow using ball valves to dial in the correct flow rate for each piece of equipment you have running.

Aquarium series magnetic drive pumps are specially designed to handle mildly corrosive chemicals like sea salt and handle circulation and filtration applications. The motors are thermally protected and the pumps are UL listed and ...

Eheim pumps have superior quality ; ceramic shaft, ceramic and carbon bearing. These pumps are suitable for use in or out of fresh or salt water. These pumps are nearly silent and have low energy consumption.&nbs...

Pan World Magnetic Water Pumps are built by a former chief engineer from Iwaki-Japan. It basically has the same specifications such as flow curves, high head pressure and reliability. It also features seal-free bearings and magnet...

The Syncra Silent is new range of energy efficient pumps that is absolutely silent. Don`t be fooled - these pumps are powerful and versatile. Ideal for fresh and salt water aquariums, protein skimmers, indoor fountains, water-cool...

Magnetic water pumps. Magnetic driven. Sealess pumps for use on fresh or saltwater aquariums. Low heat exchange and quiet in operation. Highly durable design. WMD pumps have American Made Motors. MD pumps have Japanese Made Motors...

Fluval Sea SP2 Sump Pump delivers powerful performance to ensure outstanding water flow for sump-equipped marine systems. This high-quality, energy-efficient, magnetically-driven pump can be plumbed in or out of a sump. Rugged and...

Water must circulate to maintain a healthy aquatic environment. The Rio Aqua Pump delivers high performance at an affordable price. Features include energy efficiency, low-heat operation and a flow rate designed to keep your elect...

Magnetic water pumps. Magnetic driven. Sealess pumps for use on fresh or saltwater aquariums. Low heat exchange and quiet in operation. Highly durable design. WMD pumps have American Made Motors. MD pumps have Japanese Made Motors...

The Reef Octopus controllable Direct Current “DC” water pumps are the latest in variable speed flow technology and allows for refined control, enhanced performance and efficiency. The vast majority of circulation pumps available t...

The DC Runner is a controllable DC pump which can be run internally or externally. Includes a DC Runner Control and LED display for adjusting the
power as well as a “FEED” button which stops the power for 10 minutes.
Specific...

From $63.99

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